:root{--bg-canvas: 38 35% 98%;--bg-surface: 0 0% 100%;--bg-surface-1: 38 25% 96%;--bg-surface-2: 38 22% 93%;--bg-card: 38 22% 95%;--bg-elevated: 0 0% 100%;--bg-hover: 38 25% 91%;--bg-glow: 42 95% 88%;--border-subtle: 38 18% 88%;--border-strong: 38 16% 75%;--border-active: 215 88% 42%;--text-primary: 220 40% 13%;--text-secondary: 218 25% 26%;--text-muted: 218 22% 28%;--text-on-primary: 0 0% 100%;--primary: 215 88% 42%;--primary-hover: 215 90% 32%;--primary-glow: 215 85% 55%;--accent: 42 95% 52%;--accent-sun: 42 95% 52%;--accent-sun-bg: 44 95% 96%;--accent-coral: 14 90% 54%;--accent-coral-bg: 14 90% 97%;--accent-pine: 152 65% 34%;--accent-pine-bg: 148 45% 96%;--accent-purple: 270 65% 52%;--accent-purple-bg: 270 60% 97%;--font-heading: "Fredoka", "Plus Jakarta Sans", system-ui, sans-serif;--font-body: "Plus Jakarta Sans", system-ui, sans-serif;--font-hand: "Caveat", cursive, sans-serif;--font-mono: "Courier New", Courier, monospace;--tracking-tight: 0;--tracking-normal: 0;--tracking-wide: .05em;--text-hero: clamp(2.25rem, 4.5vw, 3.5rem);--text-h1: clamp(1.85rem, 3.5vw, 2.65rem);--text-h2: clamp(1.4rem, 2.5vw, 1.95rem);--text-h3: clamp(1.15rem, 1.8vw, 1.45rem);--text-body: clamp(1rem, 1.1vw, 1.125rem);--text-sm: .875rem;--text-xs: .75rem;--shadow-elevation-1: 0 1px 3px 0 hsl(220 30% 15% / .05), 0 1px 2px -1px hsl(220 30% 15% / .05);--shadow-elevation-2: 0 4px 6px -1px hsl(220 30% 15% / .07), 0 2px 4px -2px hsl(220 30% 15% / .05);--shadow-elevation-3: 0 10px 15px -3px hsl(220 30% 15% / .08), 0 4px 6px -4px hsl(220 30% 15% / .04);--shadow-elevation-4: 0 20px 25px -5px hsl(220 30% 15% / .1), 0 8px 10px -6px hsl(220 30% 15% / .04);--shadow-inner: inset 0 2px 4px 0 hsl(220 30% 15% / .06);--radius-sm: .375rem;--radius-md: .5rem;--radius-lg: .75rem;--radius-xl: 1rem;--radius-2xl: 1.5rem;--radius-full: 9999px;--ease-spring: cubic-bezier(.16, 1, .3, 1);--duration-fast: .15s;--duration-normal: .25s}@media print{@page{size:A4 portrait;margin:10mm}body{background:#fff!important;color:#000!important;font-size:12pt!important}header,footer,nav,aside,.site-header,.site-footer,.skip-link,.canvas-dock,.bundler-tray,.tray-backdrop,.filter-bar,.search-box,.category-pill,.controls-bar,.sheet-actions,.breadcrumbs,.ai-disclosure-badge,.floating-tray-btn,.interactive-atelier-controls,.ad-slot{display:none!important}.printable-page,.print-only-sheet,.sheet-card svg,.coloring-canvas-inner svg{display:block!important;width:100%!important;max-width:190mm!important;height:auto!important;margin:0 auto!important;page-break-inside:avoid;break-inside:avoid}}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-family:var(--font-body);background-color:hsl(var(--bg-canvas));color:hsl(var(--text-primary));line-height:1.65;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;scroll-behavior:smooth}body{min-height:100vh;display:flex;flex-direction:column}img,svg{display:block;max-width:100%}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button{cursor:pointer;border:none;background:none}.skip-link{position:absolute;top:-100px;left:1rem;background:hsl(var(--primary));color:hsl(var(--text-on-primary));padding:.75rem 1.25rem;border-radius:var(--radius-md);font-weight:700;z-index:9999;transition:top var(--duration-fast) var(--ease-spring)}.skip-link:focus{top:1rem}.container{width:100%;max-width:1280px;margin:0 auto;padding:0 1rem}@media(min-width:640px){.container{padding:0 1.5rem}}@media(min-width:1024px){.container{padding:0 2rem}}:focus-visible{outline:3px solid hsl(var(--border-active));outline-offset:2px}.chip-row{display:flex;flex-wrap:wrap;gap:.5rem;align-items:center}.section-py{padding-top:clamp(3.5rem,7vw,6rem);padding-bottom:clamp(3.5rem,7vw,6rem)}.btn,.chip,.pill,.category-filter-chip,.pill-link,.card-action-btn,.btn-sheet-action,.btn-header-bundler,.btn-print-sheet,.btn-load-paint,.btn-add-booklet,.btn-card-icon,.count-pill{white-space:nowrap}.site-header[data-astro-cid-3ef6ksr2]{background-color:hsl(var(--bg-surface));border-bottom:1px solid hsl(var(--border-subtle));position:sticky;top:0;z-index:100;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}.header-inner[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;justify-content:space-between;height:4.25rem;gap:1.5rem}.brand-link[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;min-height:44px;min-width:44px}.brand-logo[data-astro-cid-3ef6ksr2]{height:40px;width:auto}.desktop-nav[data-astro-cid-3ef6ksr2]{display:none}@media(min-width:992px){.desktop-nav[data-astro-cid-3ef6ksr2]{display:block}}.nav-list[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;gap:.5rem;list-style:none;margin:0;padding:0}.nav-item[data-astro-cid-3ef6ksr2]{font-family:var(--font-heading);font-size:.9375rem;font-weight:600;color:hsl(var(--text-secondary));padding:.5rem .85rem;border-radius:var(--radius-pill);transition:color .15s ease,background-color .15s ease;min-height:44px;display:inline-flex;align-items:center}.nav-item[data-astro-cid-3ef6ksr2]:hover{color:hsl(var(--primary));background-color:hsl(var(--bg-hover))}.nav-item[data-astro-cid-3ef6ksr2].active{color:hsl(var(--primary));background-color:hsl(var(--primary) / .1)}.header-actions[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;gap:.75rem}.booklet-pill-btn[data-astro-cid-3ef6ksr2]{display:inline-flex;align-items:center;gap:.5rem;padding:.5rem 1rem;white-space:nowrap;background-color:hsl(var(--primary) / .1);color:hsl(var(--primary));border:1px solid hsl(var(--primary) / .3);border-radius:var(--radius-pill);font-family:var(--font-heading);font-size:.875rem;font-weight:700;cursor:pointer;min-height:44px;transition:transform var(--duration-fast) var(--ease-spring),background-color .15s ease}.booklet-pill-btn[data-astro-cid-3ef6ksr2]:hover{background-color:hsl(var(--primary) / .18);transform:scale(1.02)}.booklet-badge[data-astro-cid-3ef6ksr2]{background-color:hsl(var(--primary));color:hsl(var(--text-on-primary));font-size:.75rem;font-weight:800;padding:.1rem .45rem;border-radius:var(--radius-pill);min-width:1.25rem;text-align:center}.mobile-toggle[data-astro-cid-3ef6ksr2]{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;color:hsl(var(--text-primary));border-radius:var(--radius-md)}@media(min-width:992px){.mobile-toggle[data-astro-cid-3ef6ksr2]{display:none}}.mobile-drawer[data-astro-cid-3ef6ksr2]{background-color:hsl(var(--bg-surface));border-bottom:1px solid hsl(var(--border-subtle));padding:1rem 1.5rem}.mobile-nav-list[data-astro-cid-3ef6ksr2]{list-style:none;display:flex;flex-direction:column;gap:.5rem;margin:0;padding:0}.mobile-nav-link[data-astro-cid-3ef6ksr2]{font-family:var(--font-heading);font-size:1rem;font-weight:600;color:hsl(var(--text-primary));padding:.5rem 0;display:block;min-height:44px;display:flex;align-items:center}.site-footer[data-astro-cid-sz7xmlte]{background-color:hsl(var(--bg-surface-2));border-top:1px solid hsl(var(--border-subtle));padding:4rem 0 2.5rem;margin-top:auto}.footer-inner[data-astro-cid-sz7xmlte]{display:flex;flex-direction:column;gap:3rem}.footer-grid[data-astro-cid-sz7xmlte]{display:grid;grid-template-columns:1fr;gap:2.5rem}@media(min-width:768px){.footer-grid[data-astro-cid-sz7xmlte]{grid-template-columns:2fr 1fr 1fr;gap:3rem}}.footer-logo-link[data-astro-cid-sz7xmlte]{display:inline-flex;align-items:center;min-height:44px;min-width:44px}.footer-logo[data-astro-cid-sz7xmlte]{height:40px;width:auto;margin-bottom:1rem}.footer-desc[data-astro-cid-sz7xmlte]{font-size:.9375rem;line-height:1.65;color:hsl(var(--text-secondary));margin-bottom:1.25rem}.pedagogical-badge[data-astro-cid-sz7xmlte]{display:inline-flex;align-items:center;gap:.5rem;padding:.4rem .85rem;background:hsl(var(--bg-surface));border:1px solid hsl(var(--border-subtle));border-radius:var(--radius-md);font-size:.8125rem;font-weight:600;color:hsl(var(--text-secondary))}.verified-check[data-astro-cid-sz7xmlte]{color:hsl(var(--accent-pine));font-weight:900}.footer-heading[data-astro-cid-sz7xmlte]{display:block;font-family:var(--font-heading);font-size:1rem;font-weight:700;color:hsl(var(--text-primary));margin-bottom:1rem;text-transform:uppercase;letter-spacing:.04em}.footer-links-list[data-astro-cid-sz7xmlte]{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:.6rem}.footer-links-list[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]{font-size:.9375rem;color:hsl(var(--text-secondary));transition:color .15s ease;display:inline-flex;align-items:center;min-height:32px}.footer-links-list[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]:hover{color:hsl(var(--primary));text-decoration:underline}.footer-bottom[data-astro-cid-sz7xmlte]{border-top:1px solid hsl(var(--border-subtle));padding-top:2rem;display:flex;flex-direction:column;gap:1.25rem}.privacy-statement[data-astro-cid-sz7xmlte]{font-size:.8125rem;color:hsl(var(--text-secondary));line-height:1.5;background:hsl(var(--bg-surface));padding:.85rem 1.25rem;border-radius:var(--radius-md);border:1px solid hsl(var(--border-subtle))}.copyright-text[data-astro-cid-sz7xmlte]{font-size:.8125rem;color:hsl(var(--text-secondary))}